Vibration screen manufacturer/multi frequency screen environmental protection vibration screen/dry quenching coke is currently a widely used energy-saving technology abroad. In recent years, it has developed rapidly in China and has been applied in many engineering projects. Some large steel mills such as Wuhan Iron and Steel, Ma Steel, and Tong Steel have successively put into operation dry quenching coke processes, and have achieved certain economic and social benefits. Therefore, dry quenching coke has a large amount of dust during the screening process, Due to the serious impact on the surrounding environment and human health, Honghe Technology has developed an environmentally friendly vibrating screen (multi frequency screen) suitable for dry quenching coke screening, based on the characteristics of dry quenching coke and taking solving customer pain points as the starting point. After several years of research, it can effectively improve the dust problem.